Who is Colonel Popcorn?

Technically, it’s Andrew. You can see this in the video entitled “Sorry, Al!” when Rob pops up from behind the coffee table and exclaims “Oh my god! Where’s Colonel Popcorn?!” and the camera pans out the window of the apartment to the rooftop of a nearby building. Andrew starts running around frantically, hiding from who-knows-what. The origins of Colonel Popcorn are unknown.